0.009758
0.000000
0.006836
0.000000
0.019784
0.000000
0.000000
0.000000
0.017119
0.00000
0.00000
0.00000
Kang, G.B.
Ko, S.
Song, S.M.
Lee, W.
Eom, S.H.
http://mmcif.pdb.org/dictionaries/ascii/mmcif_pdbx.dic
4
90.00
125.01
90.00
102.480
50.547
71.323
C3 H7 N O2
89.093
y
ALANINE
L-peptide linking
C6 H15 N4 O2 1
175.209
y
ARGININE
L-peptide linking
C4 H8 N2 O3
132.118
y
ASPARAGINE
L-peptide linking
C4 H7 N O4
133.103
y
ASPARTIC ACID
L-peptide linking
C3 H7 N O2 S
121.158
y
CYSTEINE
L-peptide linking
C5 H10 N2 O3
146.144
y
GLUTAMINE
L-peptide linking
C5 H9 N O4
147.129
y
GLUTAMIC ACID
L-peptide linking
C2 H5 N O2
75.067
y
GLYCINE
peptide linking
C6 H10 N3 O2 1
156.162
y
HISTIDINE
L-peptide linking
H2 O
18.015
WATER
non-polymer
C6 H13 N O2
131.173
y
ISOLEUCINE
L-peptide linking
C6 H13 N O2
131.173
y
LEUCINE
L-peptide linking
C6 H15 N2 O2 1
147.195
y
LYSINE
L-peptide linking
C5 H11 N O2 S
149.211
y
METHIONINE
L-peptide linking
C9 H11 N O2
165.189
y
PHENYLALANINE
L-peptide linking
C5 H9 N O2
115.130
y
PROLINE
L-peptide linking
C3 H7 N O3
105.093
y
SERINE
L-peptide linking
C4 H9 N O3
119.119
y
THREONINE
L-peptide linking
C11 H12 N2 O2
204.225
y
TRYPTOPHAN
L-peptide linking
C9 H11 N O3
181.189
y
TYROSINE
L-peptide linking
C5 H11 N O2
117.146
y
VALINE
L-peptide linking
N
1
N
N
N
2
S
C
N
3
N
C
N
4
N
O
N
5
N
C
N
6
N
O
N
7
N
H
N
8
N
H
N
9
N
H
N
10
N
H
N
11
N
H
N
12
N
H
N
13
N
H
N
14
N
N
N
15
S
C
N
16
N
C
N
17
N
O
N
18
N
C
N
19
N
C
N
20
N
C
N
21
N
N
N
22
N
C
N
23
N
N
N
24
N
N
N
25
N
O
N
26
N
H
N
27
N
H
N
28
N
H
N
29
N
H
N
30
N
H
N
31
N
H
N
32
N
H
N
33
N
H
N
34
N
H
N
35
N
H
N
36
N
H
N
37
N
H
N
38
N
H
N
39
N
H
N
40
N
H
N
41
N
N
N
42
S
C
N
43
N
C
N
44
N
O
N
45
N
C
N
46
N
C
N
47
N
O
N
48
N
N
N
49
N
O
N
50
N
H
N
51
N
H
N
52
N
H
N
53
N
H
N
54
N
H
N
55
N
H
N
56
N
H
N
57
N
H
N
58
N
N
N
59
S
C
N
60
N
C
N
61
N
O
N
62
N
C
N
63
N
C
N
64
N
O
N
65
N
O
N
66
N
O
N
67
N
H
N
68
N
H
N
69
N
H
N
70
N
H
N
71
N
H
N
72
N
H
N
73
N
H
N
74
N
N
N
75
R
C
N
76
N
C
N
77
N
O
N
78
N
C
N
79
N
S
N
80
N
O
N
81
N
H
N
82
N
H
N
83
N
H
N
84
N
H
N
85
N
H
N
86
N
H
N
87
N
H
N
88
N
N
N
89
S
C
N
90
N
C
N
91
N
O
N
92
N
C
N
93
N
C
N
94
N
C
N
95
N
O
N
96
N
N
N
97
N
O
N
98
N
H
N
99
N
H
N
100
N
H
N
101
N
H
N
102
N
H
N
103
N
H
N
104
N
H
N
105
N
H
N
106
N
H
N
107
N
H
N
108
N
N
N
109
S
C
N
110
N
C
N
111
N
O
N
112
N
C
N
113
N
C
N
114
N
C
N
115
N
O
N
116
N
O
N
117
N
O
N
118
N
H
N
119
N
H
N
120
N
H
N
121
N
H
N
122
N
H
N
123
N
H
N
124
N
H
N
125
N
H
N
126
N
H
N
127
N
N
N
128
N
C
N
129
N
C
N
130
N
O
N
131
N
O
N
132
N
H
N
133
N
H
N
134
N
H
N
135
N
H
N
136
N
H
N
137
N
N
N
138
S
C
N
139
N
C
N
140
N
O
N
141
N
C
Y
142
N
C
Y
143
N
N
Y
144
N
C
Y
145
N
C
Y
146
N
N
N
147
N
O
N
148
N
H
N
149
N
H
N
150
N
H
N
151
N
H
N
152
N
H
N
153
N
H
N
154
N
H
N
155
N
H
N
156
N
H
N
157
N
H
N
158
N
O
N
159
N
H
N
160
N
H
N
161
N
N
N
162
S
C
N
163
N
C
N
164
N
O
N
165
S
C
N
166
N
C
N
167
N
C
N
168
N
C
N
169
N
O
N
170
N
H
N
171
N
H
N
172
N
H
N
173
N
H
N
174
N
H
N
175
N
H
N
176
N
H
N
177
N
H
N
178
N
H
N
179
N
H
N
180
N
H
N
181
N
H
N
182
N
H
N
183
N
N
N
184
S
C
N
185
N
C
N
186
N
O
N
187
N
C
N
188
N
C
N
189
N
C
N
190
N
C
N
191
N
O
N
192
N
H
N
193
N
H
N
194
N
H
N
195
N
H
N
196
N
H
N
197
N
H
N
198
N
H
N
199
N
H
N
200
N
H
N
201
N
H
N
202
N
H
N
203
N
H
N
204
N
H
N
205
N
N
N
206
S
C
N
207
N
C
N
208
N
O
N
209
N
C
N
210
N
C
N
211
N
C
N
212
N
C
N
213
N
N
N
214
N
O
N
215
N
H
N
216
N
H
N
217
N
H
N
218
N
H
N
219
N
H
N
220
N
H
N
221
N
H
N
222
N
H
N
223
N
H
N
224
N
H
N
225
N
H
N
226
N
H
N
227
N
H
N
228
N
H
N
229
N
H
N
230
N
N
N
231
S
C
N
232
N
C
N
233
N
O
N
234
N
C
N
235
N
C
N
236
N
S
N
237
N
C
N
238
N
O
N
239
N
H
N
240
N
H
N
241
N
H
N
242
N
H
N
243
N
H
N
244
N
H
N
245
N
H
N
246
N
H
N
247
N
H
N
248
N
H
N
249
N
H
N
250
N
N
N
251
S
C
N
252
N
C
N
253
N
O
N
254
N
C
Y
255
N
C
Y
256
N
C
Y
257
N
C
Y
258
N
C
Y
259
N
C
Y
260
N
C
N
261
N
O
N
262
N
H
N
263
N
H
N
264
N
H
N
265
N
H
N
266
N
H
N
267
N
H
N
268
N
H
N
269
N
H
N
270
N
H
N
271
N
H
N
272
N
H
N
273
N
N
N
274
S
C
N
275
N
C
N
276
N
O
N
277
N
C
N
278
N
C
N
279
N
C
N
280
N
O
N
281
N
H
N
282
N
H
N
283
N
H
N
284
N
H
N
285
N
H
N
286
N
H
N
287
N
H
N
288
N
H
N
289
N
H
N
290
N
N
N
291
S
C
N
292
N
C
N
293
N
O
N
294
N
C
N
295
N
O
N
296
N
O
N
297
N
H
N
298
N
H
N
299
N
H
N
300
N
H
N
301
N
H
N
302
N
H
N
303
N
H
N
304
N
N
N
305
S
C
N
306
N
C
N
307
N
O
N
308
R
C
N
309
N
O
N
310
N
C
N
311
N
O
N
312
N
H
N
313
N
H
N
314
N
H
N
315
N
H
N
316
N
H
N
317
N
H
N
318
N
H
N
319
N
H
N
320
N
H
N
321
N
N
N
322
S
C
N
323
N
C
N
324
N
O
N
325
N
C
Y
326
N
C
Y
327
N
C
Y
328
N
C
Y
329
N
N
Y
330
N
C
Y
331
N
C
Y
332
N
C
Y
333
N
C
Y
334
N
C
N
335
N
O
N
336
N
H
N
337
N
H
N
338
N
H
N
339
N
H
N
340
N
H
N
341
N
H
N
342
N
H
N
343
N
H
N
344
N
H
N
345
N
H
N
346
N
H
N
347
N
H
N
348
N
N
N
349
S
C
N
350
N
C
N
351
N
O
N
352
N
C
Y
353
N
C
Y
354
N
C
Y
355
N
C
Y
356
N
C
Y
357
N
C
Y
358
N
C
N
359
N
O
N
360
N
O
N
361
N
H
N
362
N
H
N
363
N
H
N
364
N
H
N
365
N
H
N
366
N
H
N
367
N
H
N
368
N
H
N
369
N
H
N
370
N
H
N
371
N
H
N
372
N
N
N
373
S
C
N
374
N
C
N
375
N
O
N
376
N
C
N
377
N
C
N
378
N
C
N
379
N
O
N
380
N
H
N
381
N
H
N
382
N
H
N
383
N
H
N
384
N
H
N
385
N
H
N
386
N
H
N
387
N
H
N
388
N
H
N
389
N
H
N
390
N
H
N
1
N
sing
N
2
N
sing
N
3
N
sing
N
4
N
sing
N
5
N
sing
N
6
N
sing
N
7
N
doub
N
8
N
sing
N
9
N
sing
N
10
N
sing
N
11
N
sing
N
12
N
sing
N
13
N
sing
N
14
N
sing
N
15
N
sing
N
16
N
sing
N
17
N
sing
N
18
N
sing
N
19
N
doub
N
20
N
sing
N
21
N
sing
N
22
N
sing
N
23
N
sing
N
24
N
sing
N
25
N
sing
N
26
N
sing
N
27
N
sing
N
28
N
sing
N
29
N
sing
N
30
N
sing
N
31
N
sing
N
32
N
sing
N
33
N
doub
N
34
N
sing
N
35
N
sing
N
36
N
sing
N
37
N
sing
N
38
N
sing
N
39
N
sing
N
40
N
sing
N
41
N
sing
N
42
N
sing
N
43
N
sing
N
44
N
sing
N
45
N
doub
N
46
N
sing
N
47
N
sing
N
48
N
sing
N
49
N
sing
N
50
N
doub
N
51
N
sing
N
52
N
sing
N
53
N
sing
N
54
N
sing
N
55
N
sing
N
56
N
sing
N
57
N
sing
N
58
N
sing
N
59
N
sing
N
60
N
sing
N
61
N
doub
N
62
N
sing
N
63
N
sing
N
64
N
sing
N
65
N
sing
N
66
N
doub
N
67
N
sing
N
68
N
sing
N
69
N
sing
N
70
N
sing
N
71
N
sing
N
72
N
sing
N
73
N
sing
N
74
N
sing
N
75
N
sing
N
76
N
doub
N
77
N
sing
N
78
N
sing
N
79
N
sing
N
80
N
sing
N
81
N
sing
N
82
N
sing
N
83
N
sing
N
84
N
sing
N
85
N
sing
N
86
N
sing
N
87
N
sing
N
88
N
sing
N
89
N
doub
N
90
N
sing
N
91
N
sing
N
92
N
sing
N
93
N
sing
N
94
N
sing
N
95
N
sing
N
96
N
sing
N
97
N
doub
N
98
N
sing
N
99
N
sing
N
100
N
sing
N
101
N
sing
N
102
N
sing
N
103
N
sing
N
104
N
sing
N
105
N
sing
N
106
N
sing
N
107
N
sing
N
108
N
doub
N
109
N
sing
N
110
N
sing
N
111
N
sing
N
112
N
sing
N
113
N
sing
N
114
N
sing
N
115
N
sing
N
116
N
doub
N
117
N
sing
N
118
N
sing
N
119
N
sing
N
120
N
sing
N
121
N
sing
N
122
N
sing
N
123
N
sing
N
124
N
sing
N
125
N
sing
N
126
N
doub
N
127
N
sing
N
128
N
sing
N
129
N
sing
N
130
N
sing
N
131
N
sing
N
132
N
sing
N
133
N
sing
N
134
N
sing
N
135
N
doub
N
136
N
sing
N
137
N
sing
N
138
N
sing
N
139
N
sing
Y
140
N
sing
Y
141
N
doub
Y
142
N
doub
N
143
N
sing
Y
144
N
sing
N
145
N
sing
Y
146
N
sing
N
147
N
sing
N
148
N
sing
N
149
N
sing
N
150
N
sing
N
151
N
sing
N
152
N
sing
N
153
N
sing
N
154
N
sing
N
155
N
sing
N
156
N
sing
N
157
N
sing
N
158
N
doub
N
159
N
sing
N
160
N
sing
N
161
N
sing
N
162
N
sing
N
163
N
sing
N
164
N
sing
N
165
N
sing
N
166
N
sing
N
167
N
sing
N
168
N
sing
N
169
N
sing
N
170
N
sing
N
171
N
sing
N
172
N
sing
N
173
N
sing
N
174
N
sing
N
175
N
sing
N
176
N
sing
N
177
N
sing
N
178
N
sing
N
179
N
doub
N
180
N
sing
N
181
N
sing
N
182
N
sing
N
183
N
sing
N
184
N
sing
N
185
N
sing
N
186
N
sing
N
187
N
sing
N
188
N
sing
N
189
N
sing
N
190
N
sing
N
191
N
sing
N
192
N
sing
N
193
N
sing
N
194
N
sing
N
195
N
sing
N
196
N
sing
N
197
N
sing
N
198
N
sing
N
199
N
sing
N
200
N
doub
N
201
N
sing
N
202
N
sing
N
203
N
sing
N
204
N
sing
N
205
N
sing
N
206
N
sing
N
207
N
sing
N
208
N
sing
N
209
N
sing
N
210
N
sing
N
211
N
sing
N
212
N
sing
N
213
N
sing
N
214
N
sing
N
215
N
sing
N
216
N
sing
N
217
N
sing
N
218
N
sing
N
219
N
sing
N
220
N
sing
N
221
N
sing
N
222
N
sing
N
223
N
sing
N
224
N
doub
N
225
N
sing
N
226
N
sing
N
227
N
sing
N
228
N
sing
N
229
N
sing
N
230
N
sing
N
231
N
sing
N
232
N
sing
N
233
N
sing
N
234
N
sing
N
235
N
sing
N
236
N
sing
N
237
N
sing
N
238
N
sing
N
239
N
sing
N
240
N
sing
N
241
N
sing
N
242
N
sing
N
243
N
doub
N
244
N
sing
N
245
N
sing
N
246
N
sing
N
247
N
sing
Y
248
N
doub
Y
249
N
sing
Y
250
N
sing
N
251
N
sing
Y
252
N
doub
N
253
N
sing
Y
254
N
doub
N
255
N
sing
Y
256
N
sing
N
257
N
sing
N
258
N
sing
N
259
N
sing
N
260
N
sing
N
261
N
sing
N
262
N
sing
N
263
N
sing
N
264
N
sing
N
265
N
sing
N
266
N
doub
N
267
N
sing
N
268
N
sing
N
269
N
sing
N
270
N
sing
N
271
N
sing
N
272
N
sing
N
273
N
sing
N
274
N
sing
N
275
N
sing
N
276
N
sing
N
277
N
sing
N
278
N
sing
N
279
N
sing
N
280
N
sing
N
281
N
sing
N
282
N
sing
N
283
N
doub
N
284
N
sing
N
285
N
sing
N
286
N
sing
N
287
N
sing
N
288
N
sing
N
289
N
sing
N
290
N
sing
N
291
N
sing
N
292
N
sing
N
293
N
sing
N
294
N
sing
N
295
N
sing
N
296
N
doub
N
297
N
sing
N
298
N
sing
N
299
N
sing
N
300
N
sing
N
301
N
sing
N
302
N
sing
N
303
N
sing
N
304
N
sing
N
305
N
sing
N
306
N
sing
N
307
N
sing
N
308
N
sing
N
309
N
sing
N
310
N
sing
N
311
N
sing
N
312
N
doub
N
313
N
sing
N
314
N
sing
N
315
N
sing
N
316
N
sing
Y
317
N
doub
Y
318
N
sing
Y
319
N
sing
N
320
N
sing
Y
321
N
doub
Y
322
N
sing
Y
323
N
sing
N
324
N
sing
Y
325
N
sing
Y
326
N
doub
N
327
N
sing
Y
328
N
doub
N
329
N
sing
Y
330
N
sing
N
331
N
sing
N
332
N
sing
N
333
N
sing
N
334
N
sing
N
335
N
sing
N
336
N
sing
N
337
N
sing
N
338
N
sing
N
339
N
sing
N
340
N
doub
N
341
N
sing
N
342
N
sing
N
343
N
sing
N
344
N
sing
Y
345
N
doub
Y
346
N
sing
Y
347
N
sing
N
348
N
sing
Y
349
N
doub
N
350
N
sing
Y
351
N
doub
N
352
N
sing
Y
353
N
sing
N
354
N
sing
N
355
N
sing
N
356
N
sing
N
357
N
sing
N
358
N
sing
N
359
N
sing
N
360
N
sing
N
361
N
sing
N
362
N
sing
N
363
N
sing
N
364
N
doub
N
365
N
sing
N
366
N
sing
N
367
N
sing
N
368
N
sing
N
369
N
sing
N
370
N
sing
N
371
N
sing
N
372
N
sing
N
373
N
sing
N
374
N
sing
N
375
N
sing
To be Published
0353
Structural Basis of E2-25K/UBB+1 Interaction for Neurotoxicity of Alzheimer Disease by Proteasome Inhibition
10.2210/pdb3k9o/pdb
pdb_00003k9o
1.000000
0.000000
0.000000
0.000000
1.000000
0.000000
0.000000
0.000000
1.000000
0.00000
0.00000
0.00000
100
1
CCD
2009-07-23
ADSC QUANTUM 315
DOUBLE CRYSTAL MONOCHROMATOR
SINGLE WAVELENGTH
M
x-ray
1
1.0000
1.0
4A
PAL/PLS
1.0000
SYNCHROTRON
PAL/PLS BEAMLINE 4A
22487.643
Ubiquitin-conjugating enzyme E2 K
6.3.2.19
1
man
polymer
10827.129
Ubiquitin
1
man
polymer
18.015
water
165
nat
water
Ubiquitin-conjugating enzyme E2-25 kDa, E2(25K), E2-25K, Ubiquitin-protein ligase, Ubiquitin carrier protein, Huntingtin-interacting protein 2, HIP-2
UBB+1
no
no
GMANIAVQRIKREFKEVLKSEETSKNQIKVDLVDENFTELRGEIAGPPDTPYEGGRYQLEIKIPETYPFNPPKVRFITKI
WHPNISSVTGAICLDILKDQWAAAMTLRTVLLSLQALLAAAEPDDPQDAVVANQYKQNPEMFKQTARLWAHVYAGAPVSS
PEYTKKIENLCAMGFDRNAVIVALSSKSWDVETATELLLSN
GMANIAVQRIKREFKEVLKSEETSKNQIKVDLVDENFTELRGEIAGPPDTPYEGGRYQLEIKIPETYPFNPPKVRFITKI
WHPNISSVTGAICLDILKDQWAAAMTLRTVLLSLQALLAAAEPDDPQDAVVANQYKQNPEMFKQTARLWAHVYAGAPVSS
PEYTKKIENLCAMGFDRNAVIVALSSKSWDVETATELLLSN
A
polypeptide(L)
no
no
GMQIFVKTLTGKTITLEVEPSDTIENVKAKIQDKEGIPPDQQRLIFAGKQLEDGRTLSDYNIQKESTLHLVLRLRGYADL
REDPDRQDHHPGSGAQ
GMQIFVKTLTGKTITLEVEPSDTIENVKAKIQDKEGIPPDQQRLIFAGKQLEDGRTLSDYNIQKESTLHLVLRLRGYADL
REDPDRQDHHPGSGAQ
B
polypeptide(L)
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
n
human
sample
UBE2K, HIP2, LIG
9606
Homo sapiens
562
Escherichia coli
human
sample
UBB
9606
Homo sapiens
562
Escherichia coli
1
2.27
45.83
VAPOR DIFFUSION, HANGING DROP
8.5
100mM Tris-HCl (pH 8.5), 25% (w/v) PEG 3350, VAPOR DIFFUSION, HANGING DROP, temperature 293K
293
chem_comp_atom
chem_comp_bond
database_2
struct_ref_seq_dif
repository
Initial release
Version format compliance
Data collection
Database references
1
0
2010-09-08
1
1
2011-07-13
1
2
2024-03-20
_database_2.pdbx_DOI
_database_2.pdbx_database_accession
_struct_ref_seq_dif.details
RCSB
Y
PDBJ
2009-10-16
REL
REL
HOH
water
A SEQUENCE DATABASE REFERENCE FOR THE CHAIN B DOES NOT CURRENTLY EXIST. N-TERMINAL GLY RESIDUE IN THE CHAIN B IS EXPRESSION TAG
HOH
1
3
HOH
HOH
201
A
HOH
2
3
HOH
HOH
202
A
HOH
3
3
HOH
HOH
203
A
HOH
4
3
HOH
HOH
204
A
HOH
5
3
HOH
HOH
205
A
HOH
6
3
HOH
HOH
206
A
HOH
9
3
HOH
HOH
207
A
HOH
10
3
HOH
HOH
208
A
HOH
11
3
HOH
HOH
209
A
HOH
12
3
HOH
HOH
210
A
HOH
13
3
HOH
HOH
211
A
HOH
16
3
HOH
HOH
212
A
HOH
17
3
HOH
HOH
213
A
HOH
18
3
HOH
HOH
214
A
HOH
20
3
HOH
HOH
215
A
HOH
21
3
HOH
HOH
216
A
HOH
22
3
HOH
HOH
217
A
HOH
23
3
HOH
HOH
218
A
HOH
24
3
HOH
HOH
219
A
HOH
27
3
HOH
HOH
220
A
HOH
29
3
HOH
HOH
221
A
HOH
30
3
HOH
HOH
222
A
HOH
31
3
HOH
HOH
223
A
HOH
32
3
HOH
HOH
224
A
HOH
33
3
HOH
HOH
225
A
HOH
34
3
HOH
HOH
226
A
HOH
35
3
HOH
HOH
227
A
HOH
37
3
HOH
HOH
228
A
HOH
38
3
HOH
HOH
229
A
HOH
40
3
HOH
HOH
230
A
HOH
41
3
HOH
HOH
231
A
HOH
42
3
HOH
HOH
232
A
HOH
44
3
HOH
HOH
233
A
HOH
45
3
HOH
HOH
234
A
HOH
47
3
HOH
HOH
235
A
HOH
49
3
HOH
HOH
236
A
HOH
51
3
HOH
HOH
237
A
HOH
52
3
HOH
HOH
238
A
HOH
53
3
HOH
HOH
239
A
HOH
54
3
HOH
HOH
240
A
HOH
55
3
HOH
HOH
241
A
HOH
58
3
HOH
HOH
242
A
HOH
59
3
HOH
HOH
243
A
HOH
60
3
HOH
HOH
244
A
HOH
61
3
HOH
HOH
245
A
HOH
62
3
HOH
HOH
246
A
HOH
63
3
HOH
HOH
247
A
HOH
64
3
HOH
HOH
248
A
HOH
65
3
HOH
HOH
249
A
HOH
66
3
HOH
HOH
250
A
HOH
67
3
HOH
HOH
251
A
HOH
68
3
HOH
HOH
252
A
HOH
69
3
HOH
HOH
253
A
HOH
70
3
HOH
HOH
254
A
HOH
72
3
HOH
HOH
255
A
HOH
73
3
HOH
HOH
256
A
HOH
77
3
HOH
HOH
257
A
HOH
80
3
HOH
HOH
258
A
HOH
82
3
HOH
HOH
259
A
HOH
83
3
HOH
HOH
260
A
HOH
84
3
HOH
HOH
261
A
HOH
85
3
HOH
HOH
262
A
HOH
86
3
HOH
HOH
263
A
HOH
90
3
HOH
HOH
264
A
HOH
92
3
HOH
HOH
265
A
HOH
93
3
HOH
HOH
266
A
HOH
94
3
HOH
HOH
267
A
HOH
95
3
HOH
HOH
268
A
HOH
97
3
HOH
HOH
269
A
HOH
98
3
HOH
HOH
270
A
HOH
99
3
HOH
HOH
271
A
HOH
100
3
HOH
HOH
272
A
HOH
101
3
HOH
HOH
273
A
HOH
102
3
HOH
HOH
274
A
HOH
105
3
HOH
HOH
275
A
HOH
106
3
HOH
HOH
276
A
HOH
107
3
HOH
HOH
277
A
HOH
108
3
HOH
HOH
278
A
HOH
109
3
HOH
HOH
279
A
HOH
111
3
HOH
HOH
280
A
HOH
113
3
HOH
HOH
281
A
HOH
114
3
HOH
HOH
282
A
HOH
115
3
HOH
HOH
283
A
HOH
116
3
HOH
HOH
284
A
HOH
117
3
HOH
HOH
285
A
HOH
119
3
HOH
HOH
286
A
HOH
120
3
HOH
HOH
287
A
HOH
121
3
HOH
HOH
288
A
HOH
123
3
HOH
HOH
289
A
HOH
125
3
HOH
HOH
290
A
HOH
126
3
HOH
HOH
291
A
HOH
129
3
HOH
HOH
292
A
HOH
130
3
HOH
HOH
293
A
HOH
131
3
HOH
HOH
294
A
HOH
133
3
HOH
HOH
295
A
HOH
135
3
HOH
HOH
296
A
HOH
136
3
HOH
HOH
297
A
HOH
138
3
HOH
HOH
298
A
HOH
139
3
HOH
HOH
299
A
HOH
142
3
HOH
HOH
300
A
HOH
143
3
HOH
HOH
301
A
HOH
145
3
HOH
HOH
302
A
HOH
146
3
HOH
HOH
303
A
HOH
147
3
HOH
HOH
304
A
HOH
148
3
HOH
HOH
305
A
HOH
151
3
HOH
HOH
306
A
HOH
152
3
HOH
HOH
307
A
HOH
153
3
HOH
HOH
308
A
HOH
154
3
HOH
HOH
309
A
HOH
157
3
HOH
HOH
310
A
HOH
158
3
HOH
HOH
311
A
HOH
160
3
HOH
HOH
312
A
HOH
163
3
HOH
HOH
313
A
HOH
165
3
HOH
HOH
314
A
HOH
167
3
HOH
HOH
315
A
HOH
169
3
HOH
HOH
316
A
HOH
170
3
HOH
HOH
317
A
HOH
172
3
HOH
HOH
318
A
HOH
124
3
HOH
HOH
319
A
HOH
96
3
HOH
HOH
96
B
HOH
7
3
HOH
HOH
97
B
HOH
8
3
HOH
HOH
98
B
HOH
14
3
HOH
HOH
99
B
HOH
15
3
HOH
HOH
100
B
HOH
19
3
HOH
HOH
101
B
HOH
25
3
HOH
HOH
102
B
HOH
103
3
HOH
HOH
103
B
HOH
104
3
HOH
HOH
104
B
HOH
26
3
HOH
HOH
105
B
HOH
28
3
HOH
HOH
106
B
HOH
36
3
HOH
HOH
107
B
HOH
39
3
HOH
HOH
108
B
HOH
43
3
HOH
HOH
109
B
HOH
110
3
HOH
HOH
110
B
HOH
46
3
HOH
HOH
111
B
HOH
112
3
HOH
HOH
112
B
HOH
48
3
HOH
HOH
113
B
HOH
50
3
HOH
HOH
114
B
HOH
56
3
HOH
HOH
115
B
HOH
57
3
HOH
HOH
116
B
HOH
71
3
HOH
HOH
117
B
HOH
118
3
HOH
HOH
118
B
HOH
74
3
HOH
HOH
119
B
HOH
75
3
HOH
HOH
120
B
HOH
76
3
HOH
HOH
121
B
HOH
122
3
HOH
HOH
122
B
HOH
78
3
HOH
HOH
123
B
HOH
79
3
HOH
HOH
125
B
HOH
81
3
HOH
HOH
126
B
HOH
127
3
HOH
HOH
127
B
HOH
128
3
HOH
HOH
128
B
HOH
87
3
HOH
HOH
129
B
HOH
88
3
HOH
HOH
130
B
HOH
89
3
HOH
HOH
131
B
HOH
132
3
HOH
HOH
132
B
HOH
91
3
HOH
HOH
133
B
HOH
140
3
HOH
HOH
140
B
HOH
141
3
HOH
HOH
141
B
HOH
149
3
HOH
HOH
149
B
HOH
150
3
HOH
HOH
150
B
HOH
155
3
HOH
HOH
155
B
HOH
161
3
HOH
HOH
161
B
HOH
168
3
HOH
HOH
168
B
HOH
171
3
HOH
HOH
171
B
HOH
173
3
HOH
HOH
173
B
n
1
0
A
n
2
1
A
n
3
2
A
ASN
3
n
4
ASN
3
A
ILE
4
n
5
ILE
4
A
ALA
5
n
6
ALA
5
A
VAL
6
n
7
VAL
6
A
GLN
7
n
8
GLN
7
A
ARG
8
n
9
ARG
8
A
ILE
9
n
10
ILE
9
A
LYS
10
n
11
LYS
10
A
ARG
11
n
12
ARG
11
A
GLU
12
n
13
GLU
12
A
PHE
13
n
14
PHE
13
A
LYS
14
n
15
LYS
14
A
GLU
15
n
16
GLU
15
A
VAL
16
n
17
VAL
16
A
LEU
17
n
18
LEU
17
A
LYS
18
n
19
LYS
18
A
SER
19
n
20
SER
19
A
GLU
20
n
21
GLU
20
A
GLU
21
n
22
GLU
21
A
THR
22
n
23
THR
22
A
SER
23
n
24
SER
23
A
LYS
24
n
25
LYS
24
A
ASN
25
n
26
ASN
25
A
GLN
26
n
27
GLN
26
A
ILE
27
n
28
ILE
27
A
LYS
28
n
29
LYS
28
A
VAL
29
n
30
VAL
29
A
ASP
30
n
31
ASP
30
A
LEU
31
n
32
LEU
31
A
VAL
32
n
33
VAL
32
A
ASP
33
n
34
ASP
33
A
GLU
34
n
35
GLU
34
A
ASN
35
n
36
ASN
35
A
PHE
36
n
37
PHE
36
A
THR
37
n
38
THR
37
A
GLU
38
n
39
GLU
38
A
LEU
39
n
40
LEU
39
A
ARG
40
n
41
ARG
40
A
GLY
41
n
42
GLY
41
A
GLU
42
n
43
GLU
42
A
ILE
43
n
44
ILE
43
A
ALA
44
n
45
ALA
44
A
GLY
45
n
46
GLY
45
A
PRO
46
n
47
PRO
46
A
PRO
47
n
48
PRO
47
A
ASP
48
n
49
ASP
48
A
THR
49
n
50
THR
49
A
PRO
50
n
51
PRO
50
A
TYR
51
n
52
TYR
51
A
GLU
52
n
53
GLU
52
A
GLY
53
n
54
GLY
53
A
GLY
54
n
55
GLY
54
A
ARG
55
n
56
ARG
55
A
TYR
56
n
57
TYR
56
A
GLN
57
n
58
GLN
57
A
LEU
58
n
59
LEU
58
A
GLU
59
n
60
GLU
59
A
ILE
60
n
61
ILE
60
A
LYS
61
n
62
LYS
61
A
ILE
62
n
63
ILE
62
A
PRO
63
n
64
PRO
63
A
GLU
64
n
65
GLU
64
A
THR
65
n
66
THR
65
A
TYR
66
n
67
TYR
66
A
PRO
67
n
68
PRO
67
A
PHE
68
n
69
PHE
68
A
ASN
69
n
70
ASN
69
A
PRO
70
n
71
PRO
70
A
PRO
71
n
72
PRO
71
A
LYS
72
n
73
LYS
72
A
VAL
73
n
74
VAL
73
A
ARG
74
n
75
ARG
74
A
PHE
75
n
76
PHE
75
A
ILE
76
n
77
ILE
76
A
THR
77
n
78
THR
77
A
LYS
78
n
79
LYS
78
A
ILE
79
n
80
ILE
79
A
TRP
80
n
81
TRP
80
A
HIS
81
n
82
HIS
81
A
PRO
82
n
83
PRO
82
A
ASN
83
n
84
ASN
83
A
ILE
84
n
85
ILE
84
A
SER
85
n
86
SER
85
A
SER
86
n
87
SER
86
A
VAL
87
n
88
VAL
87
A
THR
88
n
89
THR
88
A
GLY
89
n
90
GLY
89
A
ALA
90
n
91
ALA
90
A
ILE
91
n
92
ILE
91
A
CYS
92
n
93
CYS
92
A
LEU
93
n
94
LEU
93
A
ASP
94
n
95
ASP
94
A
ILE
95
n
96
ILE
95
A
LEU
96
n
97
LEU
96
A
LYS
97
n
98
LYS
97
A
ASP
98
n
99
ASP
98
A
GLN
99
n
100
GLN
99
A
TRP
100
n
101
TRP
100
A
ALA
101
n
102
ALA
101
A
ALA
102
n
103
ALA
102
A
ALA
103
n
104
ALA
103
A
MET
104
n
105
MET
104
A
THR
105
n
106
THR
105
A
LEU
106
n
107
LEU
106
A
ARG
107
n
108
ARG
107
A
THR
108
n
109
THR
108
A
VAL
109
n
110
VAL
109
A
LEU
110
n
111
LEU
110
A
LEU
111
n
112
LEU
111
A
SER
112
n
113
SER
112
A
LEU
113
n
114
LEU
113
A
GLN
114
n
115
GLN
114
A
ALA
115
n
116
ALA
115
A
LEU
116
n
117
LEU
116
A
LEU
117
n
118
LEU
117
A
ALA
118
n
119
ALA
118
A
ALA
119
n
120
ALA
119
A
ALA
120
n
121
ALA
120
A
GLU
121
n
122
GLU
121
A
PRO
122
n
123
PRO
122
A
ASP
123
n
124
ASP
123
A
ASP
124
n
125
ASP
124
A
PRO
125
n
126
PRO
125
A
GLN
126
n
127
GLN
126
A
ASP
127
n
128
ASP
127
A
ALA
128
n
129
ALA
128
A
VAL
129
n
130
VAL
129
A
VAL
130
n
131
VAL
130
A
ALA
131
n
132
ALA
131
A
ASN
132
n
133
ASN
132
A
GLN
133
n
134
GLN
133
A
TYR
134
n
135
TYR
134
A
LYS
135
n
136
LYS
135
A
GLN
136
n
137
GLN
136
A
ASN
137
n
138
ASN
137
A
PRO
138
n
139
PRO
138
A
GLU
139
n
140
GLU
139
A
MET
140
n
141
MET
140
A
PHE
141
n
142
PHE
141
A
LYS
142
n
143
LYS
142
A
GLN
143
n
144
GLN
143
A
THR
144
n
145
THR
144
A
ALA
145
n
146
ALA
145
A
ARG
146
n
147
ARG
146
A
LEU
147
n
148
LEU
147
A
TRP
148
n
149
TRP
148
A
ALA
149
n
150
ALA
149
A
HIS
150
n
151
HIS
150
A
VAL
151
n
152
VAL
151
A
TYR
152
n
153
TYR
152
A
ALA
153
n
154
ALA
153
A
GLY
154
n
155
GLY
154
A
ALA
155
n
156
ALA
155
A
PRO
156
n
157
PRO
156
A
VAL
157
n
158
VAL
157
A
SER
158
n
159
SER
158
A
SER
159
n
160
SER
159
A
PRO
160
n
161
PRO
160
A
GLU
161
n
162
GLU
161
A
TYR
162
n
163
TYR
162
A
THR
163
n
164
THR
163
A
LYS
164
n
165
LYS
164
A
LYS
165
n
166
LYS
165
A
ILE
166
n
167
ILE
166
A
GLU
167
n
168
GLU
167
A
ASN
168
n
169
ASN
168
A
LEU
169
n
170
LEU
169
A
CYS
170
n
171
CYS
170
A
ALA
171
n
172
ALA
171
A
MET
172
n
173
MET
172
A
GLY
173
n
174
GLY
173
A
PHE
174
n
175
PHE
174
A
ASP
175
n
176
ASP
175
A
ARG
176
n
177
ARG
176
A
ASN
177
n
178
ASN
177
A
ALA
178
n
179
ALA
178
A
VAL
179
n
180
VAL
179
A
ILE
180
n
181
ILE
180
A
VAL
181
n
182
VAL
181
A
ALA
182
n
183
ALA
182
A
LEU
183
n
184
LEU
183
A
SER
184
n
185
SER
184
A
SER
185
n
186
SER
185
A
LYS
186
n
187
LYS
186
A
SER
187
n
188
SER
187
A
TRP
188
n
189
TRP
188
A
ASP
189
n
190
ASP
189
A
VAL
190
n
191
VAL
190
A
GLU
191
n
192
GLU
191
A
THR
192
n
193
THR
192
A
ALA
193
n
194
ALA
193
A
THR
194
n
195
THR
194
A
GLU
195
n
196
GLU
195
A
LEU
196
n
197
LEU
196
A
LEU
197
n
198
LEU
197
A
LEU
198
n
199
LEU
198
A
SER
199
n
200
SER
199
A
ASN
200
n
201
ASN
200
A
n
1
0
B
MET
1
n
2
MET
1
B
GLN
2
n
3
GLN
2
B
ILE
3
n
4
ILE
3
B
PHE
4
n
5
PHE
4
B
VAL
5
n
6
VAL
5
B
LYS
6
n
7
LYS
6
B
THR
7
n
8
THR
7
B
LEU
8
n
9
LEU
8
B
THR
9
n
10
THR
9
B
GLY
10
n
11
GLY
10
B
LYS
11
n
12
LYS
11
B
THR
12
n
13
THR
12
B
ILE
13
n
14
ILE
13
B
THR
14
n
15
THR
14
B
LEU
15
n
16
LEU
15
B
GLU
16
n
17
GLU
16
B
VAL
17
n
18
VAL
17
B
GLU
18
n
19
GLU
18
B
PRO
19
n
20
PRO
19
B
SER
20
n
21
SER
20
B
ASP
21
n
22
ASP
21
B
THR
22
n
23
THR
22
B
ILE
23
n
24
ILE
23
B
GLU
24
n
25
GLU
24
B
ASN
25
n
26
ASN
25
B
VAL
26
n
27
VAL
26
B
LYS
27
n
28
LYS
27
B
ALA
28
n
29
ALA
28
B
LYS
29
n
30
LYS
29
B
ILE
30
n
31
ILE
30
B
GLN
31
n
32
GLN
31
B
ASP
32
n
33
ASP
32
B
LYS
33
n
34
LYS
33
B
GLU
34
n
35
GLU
34
B
GLY
35
n
36
GLY
35
B
ILE
36
n
37
ILE
36
B
PRO
37
n
38
PRO
37
B
PRO
38
n
39
PRO
38
B
ASP
39
n
40
ASP
39
B
GLN
40
n
41
GLN
40
B
GLN
41
n
42
GLN
41
B
ARG
42
n
43
ARG
42
B
LEU
43
n
44
LEU
43
B
ILE
44
n
45
ILE
44
B
PHE
45
n
46
PHE
45
B
ALA
46
n
47
ALA
46
B
GLY
47
n
48
GLY
47
B
LYS
48
n
49
LYS
48
B
GLN
49
n
50
GLN
49
B
LEU
50
n
51
LEU
50
B
GLU
51
n
52
GLU
51
B
ASP
52
n
53
ASP
52
B
GLY
53
n
54
GLY
53
B
ARG
54
n
55
ARG
54
B
THR
55
n
56
THR
55
B
LEU
56
n
57
LEU
56
B
SER
57
n
58
SER
57
B
ASP
58
n
59
ASP
58
B
TYR
59
n
60
TYR
59
B
ASN
60
n
61
ASN
60
B
ILE
61
n
62
ILE
61
B
GLN
62
n
63
GLN
62
B
LYS
63
n
64
LYS
63
B
GLU
64
n
65
GLU
64
B
SER
65
n
66
SER
65
B
THR
66
n
67
THR
66
B
LEU
67
n
68
LEU
67
B
HIS
68
n
69
HIS
68
B
LEU
69
n
70
LEU
69
B
VAL
70
n
71
VAL
70
B
LEU
71
n
72
LEU
71
B
ARG
72
n
73
ARG
72
B
LEU
73
n
74
LEU
73
B
ARG
74
n
75
ARG
74
B
GLY
75
n
76
GLY
75
B
n
77
76
B
n
78
77
B
n
79
78
B
n
80
79
B
n
81
80
B
n
82
81
B
n
83
82
B
n
84
83
B
n
85
84
B
n
86
85
B
n
87
86
B
n
88
87
B
n
89
88
B
n
90
89
B
n
91
90
B
n
92
91
B
n
93
92
B
n
94
93
B
n
95
94
B
n
96
95
B
author_and_software_defined_assembly
PISA
2
dimeric
890
-7
14240
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
0.0000000000
0.0000000000
0.0000000000
1.0000000000
1_555
x,y,z
identity operation
0.0000000000
0.0000000000
0.0000000000
A
N
ASP
30
A
N
ASP
31
A
O
ARG
40
A
O
ARG
41
A
N
LEU
39
A
N
LEU
40
A
O
ILE
60
A
O
ILE
61
A
N
GLU
59
A
N
GLU
60
A
O
ARG
74
A
O
ARG
75
B
O
ILE
13
B
O
ILE
14
B
N
VAL
5
B
N
VAL
6
B
N
PHE
4
B
N
PHE
5
B
O
LEU
67
B
O
LEU
68
B
O
VAL
70
B
O
VAL
71
B
N
ARG
42
B
N
ARG
43
B
N
PHE
45
B
N
PHE
46
B
O
LYS
48
B
O
LYS
49
1
A
GLY
0
A
GLY
1
1
Y
1
A
MET
1
A
MET
2
1
Y
1
A
ALA
2
A
ALA
3
1
Y
1
B
GLY
0
B
GLY
1
1
Y
1
B
TYR
76
B
TYR
77
1
Y
1
B
ALA
77
B
ALA
78
1
Y
1
B
ASP
78
B
ASP
79
1
Y
1
B
LEU
79
B
LEU
80
1
Y
1
B
ARG
80
B
ARG
81
1
Y
1
B
GLU
81
B
GLU
82
1
Y
1
B
ASP
82
B
ASP
83
1
Y
1
B
PRO
83
B
PRO
84
1
Y
1
B
ASP
84
B
ASP
85
1
Y
1
B
ARG
85
B
ARG
86
1
Y
1
B
GLN
86
B
GLN
87
1
Y
1
B
ASP
87
B
ASP
88
1
Y
1
B
HIS
88
B
HIS
89
1
Y
1
B
HIS
89
B
HIS
90
1
Y
1
B
PRO
90
B
PRO
91
1
Y
1
B
GLY
91
B
GLY
92
1
Y
1
B
SER
92
B
SER
93
1
Y
1
B
GLY
93
B
GLY
94
1
Y
1
B
ALA
94
B
ALA
95
1
Y
1
B
GLN
95
B
GLN
96
1
Y
1
-3.16
0.50
120.30
117.14
A
A
A
NE
CZ
NH2
ARG
ARG
ARG
11
11
11
N
1
A
LYS
97
-132.90
-107.21
1
A
GLU
121
-115.93
74.65
1
A
VAL
157
-49.52
150.33
1
A
SER
158
-118.59
-163.42
19.055
-1.32
0.00
-0.98
-0.27
0.00
0.46
0.950
0.928
HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
0.23325
0.18704
0.206
0.18933
1.80
50.00
1387
26828
26181
5.0
98.99
2.395
0.076
RANDOM
1
THROUGHOUT
0
MOLECULAR REPLACEMENT
0.128
0.128
0.80
0.80
1.40
MAXIMUM LIKELIHOOD
MASK
1.80
50.00
165
2326
0
0
2161
0.026
0.022
2201
1.976
1.975
2986
5.311
5.000
271
41.689
25.306
98
13.322
15.000
402
12.268
15.000
12
0.161
0.200
345
0.011
0.021
1634
1.455
1.500
1367
2.642
2.000
2225
3.979
3.000
834
6.720
4.500
761
0.368
0.252
1.847
96
1881
20
97.34
1.8
58.42
3K9O
26832
26832
1
99.1
1.8
1.83
99.2
data collection
HKL-2000
phasing
MOLREP
refinement
REFMAC
5.5.0072
data reduction
HKL-2000
data scaling
HKL-2000
The crystal structure of E2-25K and UBB+1 complex
1
N
N
2
N
N
3
N
N
3
N
N
A
ALA
5
A
ALA
6
HELX_P
A
LYS
18
A
LYS
19
1
1
14
A
SER
19
A
SER
20
HELX_P
A
LYS
24
A
LYS
25
1
2
6
A
LEU
93
A
LEU
94
HELX_P
A
LYS
97
A
LYS
98
5
3
5
A
THR
105
A
THR
106
HELX_P
A
ALA
119
A
ALA
120
1
4
15
A
ASP
127
A
ASP
128
HELX_P
A
ASN
137
A
ASN
138
1
5
11
A
ASN
137
A
ASN
138
HELX_P
A
GLY
154
A
GLY
155
1
6
18
A
SER
159
A
SER
160
HELX_P
A
ALA
171
A
ALA
172
1
7
13
A
ASP
175
A
ASP
176
HELX_P
A
LYS
186
A
LYS
187
1
8
12
A
ASP
189
A
ASP
190
HELX_P
A
ASN
200
A
ASN
201
1
9
12
B
THR
22
B
THR
23
HELX_P
B
GLY
35
B
GLY
36
1
10
14
B
PRO
37
B
PRO
38
HELX_P
B
ASP
39
B
ASP
40
5
11
3
B
LEU
56
B
LEU
57
HELX_P
B
ASN
60
B
ASN
61
5
12
5
LIGASE
E2-25K, UBB+1, complex structure, ATP-binding, Isopeptide bond, Ligase, Nucleotide-binding, Ubl conjugation pathway
A
TYR
66
A
TYR
67
1
A
PRO
67
A
PRO
68
7.61
UBE2K_HUMAN
UNP
1
1
P61086
MANIAVQRIKREFKEVLKSEETSKNQIKVDLVDENFTELRGEIAGPPDTPYEGGRYQLEIKIPETYPFNPPKVRFITKIW
HPNISSVTGAICLDILKDQWAAAMTLRTVLLSLQALLAAAEPDDPQDAVVANQYKQNPEMFKQTARLWAHVYAGAPVSSP
EYTKKIENLCAMGFDRNAVIVALSSKSWDVETATELLLSN
3K9O
PDB
2
3K9O
1
200
3K9O
1
200
P61086
A
1
2
201
1
95
3K9O
1
95
3K9O
B
2
2
96
1
expression tag
GLY
0
3K9O
A
P61086
UNP
1
4
5
anti-parallel
anti-parallel
anti-parallel
anti-parallel
parallel
anti-parallel
anti-parallel
A
ILE
27
A
ILE
28
A
LEU
31
A
LEU
32
A
GLU
38
A
GLU
39
A
ALA
44
A
ALA
45
A
ARG
55
A
ARG
56
A
LYS
61
A
LYS
62
A
LYS
72
A
LYS
73
A
PHE
75
A
PHE
76
B
THR
12
B
THR
13
B
GLU
16
B
GLU
17
B
GLN
2
B
GLN
3
B
THR
7
B
THR
8
B
THR
66
B
THR
67
B
LEU
71
B
LEU
72
B
GLN
41
B
GLN
42
B
PHE
45
B
PHE
46
B
LYS
48
B
LYS
49
B
GLN
49
B
GLN
50
5
C 1 2 1